/*
 * Copyright 2022-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.instancio.internal.feed.datasource;

import org.instancio.documentation.InternalApi;
import org.instancio.feed.DataSource;

@InternalApi
interface CacheableSource extends DataSource {

    /**
     * Returns the cache key for this datasource.
     *
     * <p>Note that the key may not necessarily be the same
     * as the {@link #getName()}.
     */
    Object getKey();
}
